1. What is the Maximum Liquid Pressure on Tank Walls?

The Maximum Liquid Pressure on Tank Walls refers to the highest pressure exerted by a stored liquid on the walls of a container. This pressure increases with both the density of the liquid and the height of the liquid column, and is a critical factor in tank design and structural integrity assessment.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( p \) — Pressure Corroded Plate (N/mm²)
• \( \rho \) — Density of Liquid Stored (kg/m³)
• \( H \) — Height of Tank (mm)

Explanation: The pressure at any point in a liquid is directly proportional to the density of the liquid and the height of the liquid column above that point. This fundamental principle of fluid mechanics is used to calculate the maximum pressure exerted on tank walls.

3. Importance of Pressure Calculation

Details: Accurate pressure calculation is crucial for proper tank design, material selection, and structural safety assessment. It helps determine the required wall thickness and ensures the tank can withstand the hydraulic pressure without failure or excessive deformation.

4. Using the Calculator

Tips: Enter the density of the liquid in kg/m³ and the height of the tank in millimeters. Both values must be positive numbers. The calculator will compute the maximum pressure exerted on the tank walls.

5. Frequently Asked Questions (FAQ)

Q1: Why is pressure calculation important for tank design?
A: Pressure calculation ensures that tanks are designed with sufficient structural integrity to contain liquids safely without risk of rupture or leakage.

Q2: How does liquid density affect wall pressure?
A: Denser liquids exert greater pressure on tank walls at the same height compared to less dense liquids, requiring stronger construction.

Q3: Does the shape of the tank affect the pressure calculation?
A: The basic pressure calculation (p = ρ × H) is valid for all shapes at a given depth, though total force on walls varies with shape and surface area.

Q4: What safety factors should be considered?
A: Engineering designs typically include safety factors to account for unexpected loads, material variations, and potential corrosion effects.

Q5: How does corrosion affect tank wall pressure capacity?
A: Corrosion reduces wall thickness and material strength, decreasing the tank's ability to withstand internal pressure, making regular inspection and maintenance essential.